Perhaps you should try some spelling variations:
nhung luong » hung luong, nhung huong, nhung tuong
chieu sang » chieu sach, chieu xanh, hieu lang
thanh toan » thanh hoa, thanh san, tinh toan
doi chieu » doc hieu, doi chi, ho chieu
thang cua » thong cua, hang cua, than cua
trung cua » truong cua, trung tuan, trung cap
manh toan » anh tuan, tinh toan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu sang - hanh ((thang cua) or (trung cua)) nhung luong ((manh toan) OR (thanh toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sang - hanh ((thang cua) OR (trung cua)) nhung luong ((manh toan) OR (thanh toan)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu sang - hanh ((thang cua) or (trung cua)) nhung luong ((manh toan) OR (thanh toan)) cau".
• Adding a wildcard symbol may retrieve word variants: doi chieu sang - hanh ((thang cua) or (trung cua)) nhung luong ((manh toan) OR (thanh toan)) cau*.